Intel Core i9 11900K vs Intel Core i9 14900KF

VS

Intel Core i9 11900K Intel Core i9 14900KF

We compared two desktop CPUs: Intel Core i9 11900K with 8 cores 3.5GHz and Intel Core i9 14900KF with 24 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 11900K 's Advantages

Integrated graphics card

Higher base frequency (3.5GHz vs 3.2GHz)

Intel Core i9 14900KF 's Advantages

Released 2 years and 7 months late

Higher specification of memory (DDR5-5600 vs DDR4-3200)

Larger memory bandwidth (89.6GB/s vs 50GB/s)

Newer PCIe version (5.0 vs 4.0)

Larger L3 cache size (36MB vs 16MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 11900K

1653

Intel Core i9 14900KF +42%

2358

Cinebench R23 Multi Core

Intel Core i9 11900K

16211

Intel Core i9 14900KF +137%

38497

Geekbench 6 Single Core

Intel Core i9 11900K

2492

Intel Core i9 14900KF +27%

3176

Geekbench 6 Multi Core

Intel Core i9 11900K

11197

Intel Core i9 14900KF +100%

22411

Cinebench 2024 Single Core

Intel Core i9 11900K

102

Intel Core i9 14900KF +32%

135

Cinebench 2024 Multi Core

Intel Core i9 11900K

868

Intel Core i9 14900KF +154%

2211

Blender

Intel Core i9 11900K

252

Intel Core i9 14900KF +146%

622

Passmark CPU Single Core

Intel Core i9 11900K

3520

Intel Core i9 14900KF +34%

4722

Passmark CPU Multi Core

Intel Core i9 11900K

25343

Intel Core i9 14900KF +137%

60232

Intel Core i9 11900K

VS

Intel Core i9 14900KF

General Parameters

Mar 2021

Release Date

Oct 2023

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Rocket Lake

Core Architecture

Raptor Lake Refresh

i9-11900K

Processor Number

i9-14900KF

LGA-1200

Socket

LGA-1700

UHD Graphics 750

Integrated Graphics

No

-

Generation

Core i9 (Raptor Lake Refresh)

Package

14 nm

Manufacturing Process

10 nm

LGA-1200

Socket

LGA-1700

125 W

Power Consumption

125 W

-

Max Turbo Power Consumption

253 W

100°C

Peak Operating Temperature

100°C

-

Foundry

Intel

-

Die Size

257 mm²

-

Package

FC-LGA16A

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3.5 GHz

Performance Core Base Frequency

3.2 GHz

5.3 GHz

Performance Core Turbo Frequency

6 GHz

-

Efficiency Cores

16

-

Efficiency Core Threads

16

-

Efficiency Core Base Frequency

2.4 GHz

-

Efficiency Core Turbo Frequency

4.4 GHz

8

Total Core Count

24

16

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

32x

64 K per core

L1 Cache

80 K per core

512 K per core

L2 Cache

2 MB per core

16 MB shared

L3 Cache

36 MB shared

Yes

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR5-5600, DDR4-3200

128 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

50 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1300 MHz

GPU Max Dynamic Frequency

-

256

Shader Units

-

64

Texture Units

-

32

Raster Operation Units

-

32

Execution Units

-

15 W

Power Consumption

-

3840x2160 - 60 Hz

Max Resolution

-

0.46 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 11900K

Official Website

Intel Core i9 14900KF

4.0

PCIe Version

5.0

20

PCIe Lanes

20

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